body,html{
  height: 100vh;
}
body.container-fluid{
  font: 14px "微软雅黑", Helvetica, Arial, sans-serif;
  padding: 0;
  width: 100%;
}
.index{
  background:url('../images/index.jpg') no-repeat;
  background-size:100% 100% ;
  overflow: hidden;
  height: 100vh;
}
.login{
  width: 500px;
  height: 250px;
  margin: 30vh 0;
}
.navbar{
  margin-bottom: 0px;
}
.welcome{
  width: 100%;
  height: 100vh;
  background: url('../images/success.jpg') no-repeat;
  section{
    position: relative;
  }
  .list{
    position: absolute;
    width: 500px;
    height: 500px;
    top: 100px;
    left: 100px;
    p{
      color: #fff;
      font-size: 3em;
      text-align: center;
    }
    .namelist{
      border-radius:5px;
      background: #fff;
    }
  }
}
